Home / 15,769,587.60-23,617,056.60-10,693,414.80

Finding the Fourth Proportional to 15,769,587.60, 23,617,056.60 and 10,693,414.80

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Solution

The fourth proportional to 15,769,587.60, 23,617,056.60 and 10,693,414.80 is: 16,014,812.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,587.60 : 23,617,056.60 = 10,693,414.80 : x
  2. Step 2: Convert to fraction form
    15,769,587.60/23,617,056.60 = 10,693,414.80/x
  3. Step 3: Cross multiply
    15,769,587.60x = 23,617,056.60 × 10,693,414.80
  4. Step 4: Simplify right side
    15,769,587.60x = 252,546,982,578,877.72
  5. Step 5: Solve for x
    x = 252,546,982,578,877.72/15,769,587.60
  6. Step 6: Final answer
    x = 16,014,812.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.